Portable, powerful, and a breeze to use, Python is the popular open source object-oriented programming language used for both standalone programs and scripting applications. Completely updated for Python 3, the recipes in this book include: Data structures and algorithms Strings and text Dates and times Metaprogramming Testing With scores of practical examples and pertinent background information, the Python Cookbook, 3rd Edition is the one source you need if you're looking to build efficient, flexible, scalable, and well-integrated systems.

原内容提要：
这是古琴家沈草农、查阜西、张子谦三位老先生的集体著作。他们研究古琴都具有五十年以上的丰富经验，这次归纳教学和函授中的经验写成此书，写得简练扼要，浅显易懂，适合古琴爱好者作为自学材料，可供民族音乐工作者研究民族音乐传统的参考之需；也可作音乐院校与专业团体古琴教学的参考材料。
《古琴初阶》一书，是我国解放后最早的一本古琴的初学教材。这一本教材第一次把简谱和减字谱的对照谱出版于书中，《古琴初阶》中有许多弹琴手势的插图，还有七弦十三徽位的音位图解表，非常简明、实用。后来出版的多种教本大都没有离开这本《古琴初阶》的框架。